GB/T 20931.6-2007

Active

Methods for chemical analysis of lithium - Determination of aluminum content - Chromazurol S-cetylpyridine broide spectrophotometric method

锂化学分析方法 铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法

Standard Type
GBT
ICS
77.120.99
CCS
H14
Status
Active
Issue Date
2007-04-30
Implementation
2007-11-01
Centralized Committee
中国有色金属工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a spectrophotometric method for determining aluminum content in lithium metal using Chromazurol S and cetylpyridine bromide. It is applied in the metallurgical industry for quality control and chemical analysis of lithium, particularly to ensure purity specifications in battery-grade or reactive metal production. The method is used in laboratory testing contexts where precise measurement of trace aluminum is required.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.